{
  "manageEntity": {
    "action": "Follow",
    "entityId": "200080308",
    "entityType": "User",
    "nonce": "0x99630f18bd59df2535121b709f85526b629793005f49cf9e418ea16aa6970059",
    "signature": "0x63d5f97681accfe81cf8373ee2118bcae01a5eb3b604853182ab25618fc80cad358b7ac9f3bee095bb330b86112f4b9751d65c6589b47a16e517433aae75f7c81c",
    "signer": "0xad12A53B30a86D04715B5663c5832Df6E2Cb9710",
    "userId": "980941"
  }
}